src/prefs_msg_colors.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2004-2007 Hiroyuki Yamamoto & The Claws Mail Team
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include "config.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <glib.h>
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <gdk/gdkkeysyms.h>
  33
  34 #include "prefs_common.h"
  35 #include "prefs_gtk.h"
  36
  37 #include "gtk/gtkutils.h"
  38 #include "gtk/prefswindow.h"
  39
  40 #include "manage_window.h"
  41 #include "mainwindow.h"
  42 #include "colorlabel.h"
  43
  44 #define SAFE_STRING(str) \
  45         (str) ? (str) : ""
  46
  47 static struct MessageColorButtons {
  48         GtkWidget *btn_quote_level1;
  49         GtkWidget *btn_quote_level2;
  50         GtkWidget *btn_quote_level3;
  51         GtkWidget *btn_quote_level1_bg;
  52         GtkWidget *btn_quote_level2_bg;
  53         GtkWidget *btn_quote_level3_bg;
  54         GtkWidget *btn_uri;
  55         GtkWidget *btn_tgt_folder;
  56         GtkWidget *btn_signature;
  57         GtkWidget *btn_color_new;
  58         /* custom colors */
  59         GtkWidget *custom_color[COLORLABELS];
  60 } color_buttons;
  61
  62 typedef struct _MsgColorsPage
  63 {
  64         PrefsPage page;
  65
  66         GtkWidget *window;
  67
  68         GtkWidget *checkbtn_enable_colors;
  69         GtkWidget *checkbtn_enable_bgcolors;
  70         GtkWidget *checkbtn_recycle_colors;
  71
  72         /* custom colors */
  73         GtkWidget *entry_custom_colorlabel[COLORLABELS];
  74 } MsgColorsPage;
  75
  76 static GtkWidget *color_dialog;
  77
  78 static void quote_color_set_dialog              (GtkWidget      *widget,
  79                                                  gpointer        data);
  80 static void quote_colors_set_dialog_ok          (GtkWidget      *widget,
  81                                                  gpointer        data);
  82 static void quote_colors_set_dialog_cancel      (GtkWidget      *widget,
  83                                                  gpointer        data);
  84 static gboolean quote_colors_set_dialog_key_pressed     (GtkWidget      *widget,
  85                                                  GdkEventKey    *event,
  86                                                  gpointer        data);
  87 static void set_button_bg_color                 (GtkWidget      *widget,
  88                                                  gint            color);
  89 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget,
  90                                                  gpointer        data);
  91
  92 static void prefs_msg_colors_create_widget(PrefsPage *_page, GtkWindow *window,
  93                                     gpointer data)
  94 {
  95         MsgColorsPage *prefs_msg_colors = (MsgColorsPage *) _page;
  96
  97         GtkWidget *notebook;
  98         GtkWidget *vbox1;
  99         GtkWidget *vbox2;
 100         GtkWidget *checkbtn_enable_colors;
 101         GtkWidget *label_quote_level1;
 102         GtkWidget *label_quote_level2;
 103         GtkWidget *label_quote_level3;
 104         GtkWidget *label_quote_color1;
 105         GtkWidget *label_quote_color2;
 106         GtkWidget *label_quote_color3;
 107         GtkWidget *checkbtn_enable_bgcolors;
 108         GtkWidget *label_quote_bgcolor1;
 109         GtkWidget *label_quote_bgcolor2;
 110         GtkWidget *label_quote_bgcolor3;
 111         GtkWidget *lable_uri;
 112         GtkWidget *label_signature;
 113         GtkWidget *label_tgt_folder;
 114         GtkWidget *checkbtn_recycle_colors;
 115         GtkWidget *hbox;
 116         GtkWidget *label_color_new;
 117         GtkWidget *frame_msg;
 118         GtkWidget *frame_folder;
 119         GtkWidget *frame_quote;
 120         GtkWidget *vbox3;
 121         GtkWidget *hbox_quote;
 122         GtkWidget *vbox_quotefg;
 123         GtkWidget *vbox_quotebg;
 124         /* custom colors */
 125         GtkWidget *hbox_custom_colors;
 126         GtkWidget *vbox_custom_colors;
 127         GtkWidget *vbox_custom_colors1;
 128         GtkWidget *vbox_custom_colors2;
 129         GtkWidget *hbox_reset_custom_colors;
 130         GtkWidget *btn_reset_custom_colors;
 131         GtkWidget *hbox_custom_color[COLORLABELS];
 132         GtkWidget *entry_custom_colorlabel[COLORLABELS];
 133         gint c;
 134         GtkTooltips *tooltips;
 135         gchar *tooltip_btn_text = NULL;
 136         gchar *tooltip_entry_text = NULL;
 137
 138         notebook = gtk_notebook_new();
 139         gtk_widget_show(notebook);
 140
 141         vbox1 = gtk_vbox_new (FALSE, VBOX_BORDER);
 142         gtk_widget_show (vbox1);
 143         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 144         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox1,
 145                                  gtk_label_new(_("Other")));
 146
 147         vbox2 = gtkut_get_options_frame(vbox1, &frame_msg, _("Message view"));
 148
 149         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 150         gtk_widget_show (hbox);
 151
 152         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 153         PACK_CHECK_BUTTON (hbox, checkbtn_enable_colors,
 154                            _("Enable coloration of message text"));
 155
 156         hbox_quote = gtk_hbox_new(FALSE, VBOX_BORDER);
 157         gtk_widget_show (hbox_quote);
 158         vbox_quotefg = gtk_vbox_new(FALSE, VBOX_BORDER);
 159         gtk_widget_show (vbox_quotefg);
 160         vbox_quotebg = gtk_vbox_new(FALSE, VBOX_BORDER);
 161 #if GTK_CHECK_VERSION(2, 8, 0)
 162         gtk_widget_show (vbox_quotebg);
 163 #endif
 164         vbox3 = gtkut_get_options_frame(vbox2, &frame_quote, _("Quote"));
 165         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, frame_quote);
 166
 167         gtk_box_pack_start (GTK_BOX (vbox3), hbox_quote, FALSE, TRUE, 0);
 168         gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotefg, FALSE, TRUE, 0);
 169         gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotebg, FALSE, TRUE, 0);
 170
 171         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 172         gtk_widget_show (hbox);
 173         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 174
 175         PACK_CHECK_BUTTON (hbox, checkbtn_recycle_colors,
 176                            _("Cycle quote colors"));
 177         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_recycle_colors);
 178         tooltips = gtk_tooltips_new();
 179         gtk_tooltips_set_tip(tooltips, checkbtn_recycle_colors,
 180                              _("If there are more than 3 quote levels, the colors will be reused"),
 181                              NULL);
 182
 183         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 184         gtk_widget_show (hbox);
 185         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 186
 187         label_quote_level1 = gtk_label_new (_("1st Level"));
 188         gtk_widget_show(label_quote_level1);
 189         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level1,
 190                             FALSE, FALSE, 0);
 191         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level1);
 192
 193         label_quote_color1 = gtk_label_new (_("Text"));
 194         gtk_widget_show(label_quote_color1);
 195         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color1,
 196                             FALSE, FALSE, 0);
 197         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color1);
 198
 199         color_buttons.btn_quote_level1 = gtk_button_new();
 200         gtk_widget_show(color_buttons.btn_quote_level1);
 201         gtk_widget_set_size_request (color_buttons.btn_quote_level1, 30, 20);
 202         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level1,
 203                             FALSE, FALSE, 0);
 204         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level1);
 205         tooltips = gtk_tooltips_new();
 206         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level1,
 207                              Q_("Tooltip|Pick color for 1st level text"), NULL);
 208
 209         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 210         gtk_widget_show (hbox);
 211         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 212
 213         label_quote_level2 = gtk_label_new (_("2nd Level"));
 214         gtk_widget_show(label_quote_level2);
 215         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level2,
 216                             FALSE, FALSE, 0);
 217         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level2);
 218
 219         label_quote_color2 = gtk_label_new (_("Text"));
 220         gtk_widget_show(label_quote_color2);
 221         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color2,
 222                             FALSE, FALSE, 0);
 223         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color2);
 224
 225         color_buttons.btn_quote_level2 = gtk_button_new();
 226         gtk_widget_show(color_buttons.btn_quote_level2);
 227         gtk_widget_set_size_request (color_buttons.btn_quote_level2, 30, 20);
 228         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level2,
 229                             FALSE, FALSE, 0);
 230         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level2);
 231         tooltips = gtk_tooltips_new();
 232         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level2,
 233                              Q_("Tooltip|Pick color for 2nd level text"), NULL);
 234
 235         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 236         gtk_widget_show (hbox);
 237         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 238
 239         label_quote_level3 = gtk_label_new (_("3rd Level"));
 240         gtk_widget_show(label_quote_level3);
 241         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level3,
 242                             FALSE, FALSE, 0);
 243         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level3);
 244
 245         label_quote_color3 = gtk_label_new (_("Text"));
 246         gtk_widget_show(label_quote_color3);
 247         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color3,
 248                             FALSE, FALSE, 0);
 249         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color3);
 250
 251         color_buttons.btn_quote_level3 = gtk_button_new();
 252         gtk_widget_show(color_buttons.btn_quote_level3);
 253         gtk_widget_set_size_request (color_buttons.btn_quote_level3, 30, 20);
 254         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level3,
 255                             FALSE, FALSE, 0);
 256         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level3);
 257         tooltips = gtk_tooltips_new();
 258         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level3,
 259                              Q_("Tooltip|Pick color for 3rd level text"), NULL);
 260
 261         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 262         gtk_widget_show (hbox);
 263         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 264
 265         PACK_CHECK_BUTTON (hbox, checkbtn_enable_bgcolors,
 266                            _("Enable coloration of text background"));
 267         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_enable_bgcolors);
 268
 269         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 270         gtk_widget_show (hbox);
 271         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 272         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 273
 274         color_buttons.btn_quote_level1_bg = gtk_button_new();
 275         gtk_widget_show(color_buttons.btn_quote_level1_bg);
 276         gtk_widget_set_size_request (color_buttons.btn_quote_level1_bg, 30, 20);
 277         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level1_bg,
 278                             FALSE, FALSE, 0);
 279         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level1_bg);
 280         tooltips = gtk_tooltips_new();
 281         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level1_bg,
 282                              Q_("Tooltip|Pick color for 1st level text background"), NULL);
 283
 284         label_quote_bgcolor1 = gtk_label_new (_("Background"));
 285         gtk_widget_show(label_quote_bgcolor1);
 286         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor1,
 287                             FALSE, FALSE, 0);
 288         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor1);
 289
 290         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 291         gtk_widget_show (hbox);
 292         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 293         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 294
 295         color_buttons.btn_quote_level2_bg = gtk_button_new();
 296         gtk_widget_show(color_buttons.btn_quote_level2_bg);
 297         gtk_widget_set_size_request (color_buttons.btn_quote_level2_bg, 30, 20);
 298         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level2_bg,
 299                             FALSE, FALSE, 0);
 300         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level2_bg);
 301         tooltips = gtk_tooltips_new();
 302         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level2_bg,
 303                              Q_("Tooltip|Pick color for 2nd level text background"), NULL);
 304
 305         label_quote_bgcolor2 = gtk_label_new (_("Background"));
 306         gtk_widget_show(label_quote_bgcolor2);
 307         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor2,
 308                             FALSE, FALSE, 0);
 309         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor2);
 310
 311         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 312         gtk_widget_show (hbox);
 313         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 314         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 315
 316         color_buttons.btn_quote_level3_bg = gtk_button_new();
 317         gtk_widget_show(color_buttons.btn_quote_level3_bg);
 318         gtk_widget_set_size_request (color_buttons.btn_quote_level3_bg, 30, 20);
 319         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level3_bg,
 320                             FALSE, FALSE, 0);
 321         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level3_bg);
 322         tooltips = gtk_tooltips_new();
 323         gtk_tooltips_set_tip(tooltips, color_buttons.btn_quote_level3_bg,
 324                              Q_("Tooltip|Pick color for 3rd level text background"), NULL);
 325
 326         label_quote_bgcolor3 = gtk_label_new (_("Background"));
 327         gtk_widget_show(label_quote_bgcolor3);
 328         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor3,
 329                             FALSE, FALSE, 0);
 330         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor3);
 331
 332         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 333         gtk_widget_show (hbox);
 334         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 335
 336         color_buttons.btn_uri = gtk_button_new();
 337         gtk_widget_show(color_buttons.btn_uri);
 338         gtk_widget_set_size_request (color_buttons.btn_uri, 30, 20);
 339         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_uri,
 340                             FALSE, FALSE, 0);
 341         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_uri);
 342         tooltips = gtk_tooltips_new();
 343         gtk_tooltips_set_tip(tooltips, color_buttons.btn_uri,
 344                              Q_("Tooltip|Pick color for links"), NULL);
 345
 346         lable_uri = gtk_label_new (_("URI link"));
 347         gtk_widget_show(lable_uri);
 348         gtk_box_pack_start (GTK_BOX(hbox), lable_uri, FALSE, FALSE, 0);
 349         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, lable_uri);
 350
 351         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 352         gtk_widget_show (hbox);
 353         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 354
 355         color_buttons.btn_signature = gtk_button_new();
 356         gtk_widget_show(color_buttons.btn_signature);
 357         gtk_widget_set_size_request (color_buttons.btn_signature, 30, 20);
 358         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_signature,
 359                             FALSE, FALSE, 0);
 360         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_signature);
 361         tooltips = gtk_tooltips_new();
 362         gtk_tooltips_set_tip(tooltips, color_buttons.btn_signature,
 363                              Q_("Tooltip|Pick color for signatures"), NULL);
 364
 365         label_signature = gtk_label_new (_("Signatures"));
 366         gtk_widget_show(label_signature);
 367         gtk_box_pack_start (GTK_BOX(hbox), label_signature, FALSE, FALSE, 0);
 368         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_signature);
 369
 370         vbox2 = gtkut_get_options_frame(vbox1, &frame_folder, _("Folder list"));
 371
 372         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 373         gtk_widget_show (hbox);
 374         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 375
 376         color_buttons.btn_tgt_folder = gtk_button_new();
 377         gtk_widget_show(color_buttons.btn_tgt_folder);
 378         gtk_widget_set_size_request (color_buttons.btn_tgt_folder, 30, 20);
 379         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_tgt_folder,
 380                             FALSE, FALSE, 0);
 381         tooltips = gtk_tooltips_new();
 382         gtk_tooltips_set_tip(tooltips, color_buttons.btn_tgt_folder,
 383                              _("Pick color for Target folder. "
 384                                "Target folder is used when the option 'Execute immediately "
 385                                "when moving or deleting messages' is turned off"), NULL);
 386
 387         label_tgt_folder = gtk_label_new (_("Target folder"));
 388         gtk_widget_show(label_tgt_folder);
 389         gtk_box_pack_start (GTK_BOX(hbox), label_tgt_folder, FALSE, FALSE, 0);
 390
 391         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 392         gtk_widget_show (hbox);
 393         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
 394
 395         color_buttons.btn_color_new = gtk_button_new();
 396         gtk_widget_show (color_buttons.btn_color_new);
 397         gtk_widget_set_size_request (color_buttons.btn_color_new, 30, 20);
 398         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_color_new,
 399                             FALSE, FALSE, 0);
 400         tooltips = gtk_tooltips_new();
 401         gtk_tooltips_set_tip(tooltips, color_buttons.btn_color_new,
 402                              _("Pick color for folders containing new messages"), NULL);
 403
 404         label_color_new = gtk_label_new (_("Folder containing new messages"));
 405         gtk_widget_show(label_color_new);
 406         gtk_box_pack_start (GTK_BOX(hbox), label_color_new, FALSE, FALSE, 0);
 407
 408         /* custom colors */
 409         vbox_custom_colors = gtk_vbox_new (FALSE, VSPACING_NARROW);
 410         gtk_widget_show (vbox_custom_colors);
 411         gtk_container_set_border_width (GTK_CONTAINER (vbox_custom_colors), VBOX_BORDER);
 412         gtk_notebook_prepend_page(GTK_NOTEBOOK(notebook), vbox_custom_colors,
 413                                  gtk_label_new(_("Color labels")));
 414
 415         hbox_custom_colors = gtk_hbox_new(FALSE, 8);
 416         gtk_widget_show(hbox_custom_colors);
 417         gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_custom_colors,
 418                                    FALSE, TRUE, 0);
 419
 420         vbox_custom_colors1 = gtk_vbox_new (FALSE, VSPACING_NARROW);
 421         gtk_widget_show (vbox_custom_colors1);
 422         gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors1, FALSE, FALSE, 0);
 423
 424         vbox_custom_colors2 = gtk_vbox_new (FALSE, VSPACING_NARROW);
 425         gtk_widget_show (vbox_custom_colors2);
 426         gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors2, FALSE, FALSE, 0);
 427
 428         for (c = 0; c < (COLORLABELS>>1)+(COLORLABELS&1); c++) {
 429                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 430                    rule name and should not be translated */
 431                 tooltip_btn_text = g_strdup_printf(Q_("Tooltip|Pick color for 'color %d'"), c+1);
 432
 433                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 434                    rule name and should not be translated */
 435                 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
 436
 437                 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
 438                 gtk_widget_show(hbox_custom_color[c]);
 439                 gtk_box_pack_start(GTK_BOX (vbox_custom_colors1), hbox_custom_color[c],
 440                                    FALSE, TRUE, 0);
 441
 442                 color_buttons.custom_color[c] = gtk_button_new();
 443                 gtk_widget_show(color_buttons.custom_color[c]);
 444                 gtk_widget_set_size_request(color_buttons.custom_color[c], 30, 20);
 445                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
 446                                    FALSE, FALSE, 0);
 447                 tooltips = gtk_tooltips_new();
 448                 gtk_tooltips_set_tip(tooltips, color_buttons.custom_color[c],
 449                                      tooltip_btn_text, NULL);
 450
 451                 entry_custom_colorlabel[c] = gtk_entry_new();
 452                 gtk_widget_show (entry_custom_colorlabel[c]);
 453                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
 454                                    FALSE, FALSE, 0);
 455                 tooltips = gtk_tooltips_new();
 456                 gtk_tooltips_set_tip(tooltips, entry_custom_colorlabel[c],
 457                                      tooltip_entry_text, NULL);
 458         }
 459
 460         for (c = (COLORLABELS>>1)+(COLORLABELS&1); c < COLORLABELS; c++) {
 461                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 462                    rule name and should not be translated */
 463                 tooltip_btn_text = g_strdup_printf(Q_("Tooltip|Pick color for 'color %d'"), c+1);
 464
 465                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 466                    rule name and should not be translated */
 467                 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
 468
 469                 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
 470                 gtk_widget_show(hbox_custom_color[c]);
 471                 gtk_box_pack_start(GTK_BOX (vbox_custom_colors2), hbox_custom_color[c],
 472                                    FALSE, TRUE, 0);
 473
 474                 color_buttons.custom_color[c] = gtk_button_new();
 475                 gtk_widget_show(color_buttons.custom_color[c]);
 476                 gtk_widget_set_size_request(color_buttons.custom_color[c], 30, 20);
 477                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
 478                                    FALSE, FALSE, 0);
 479                 tooltips = gtk_tooltips_new();
 480                 gtk_tooltips_set_tip(tooltips, color_buttons.custom_color[c],
 481                                      tooltip_btn_text, NULL);
 482
 483                 entry_custom_colorlabel[c] = gtk_entry_new();
 484                 gtk_widget_show (entry_custom_colorlabel[c]);
 485                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
 486                                    FALSE, FALSE, 0);
 487                 tooltips = gtk_tooltips_new();
 488                 gtk_tooltips_set_tip(tooltips, entry_custom_colorlabel[c],
 489                                      tooltip_entry_text, NULL);
 490         }
 491
 492         g_free(tooltip_btn_text);
 493         g_free(tooltip_entry_text);
 494
 495         hbox_reset_custom_colors = gtk_hbox_new(FALSE, VBOX_BORDER);
 496         gtk_widget_show (hbox_reset_custom_colors);
 497         gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_reset_custom_colors,
 498                            FALSE, FALSE, 0);
 499
 500         btn_reset_custom_colors = gtk_button_new_with_label(_(" Use default "));
 501         gtk_widget_show(btn_reset_custom_colors);
 502         gtk_box_pack_start(GTK_BOX(hbox_reset_custom_colors), btn_reset_custom_colors,
 503                 FALSE, FALSE, 0);
 504
 505         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level1), "clicked",
 506                          G_CALLBACK(quote_color_set_dialog), "LEVEL1");
 507         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level2), "clicked",
 508                          G_CALLBACK(quote_color_set_dialog), "LEVEL2");
 509         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level3), "clicked",
 510                          G_CALLBACK(quote_color_set_dialog), "LEVEL3");
 511         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level1_bg), "clicked",
 512                          G_CALLBACK(quote_color_set_dialog), "LEVEL1BG");
 513         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level2_bg), "clicked",
 514                          G_CALLBACK(quote_color_set_dialog), "LEVEL2BG");
 515         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level3_bg), "clicked",
 516                          G_CALLBACK(quote_color_set_dialog), "LEVEL3BG");
 517         g_signal_connect(G_OBJECT(color_buttons.btn_uri), "clicked",
 518                          G_CALLBACK(quote_color_set_dialog), "URI");
 519         g_signal_connect(G_OBJECT(color_buttons.btn_tgt_folder), "clicked",
 520                          G_CALLBACK(quote_color_set_dialog), "TGTFLD");
 521         g_signal_connect(G_OBJECT(color_buttons.btn_signature), "clicked",
 522                          G_CALLBACK(quote_color_set_dialog), "SIGNATURE");
 523         g_signal_connect(G_OBJECT(color_buttons.btn_color_new), "clicked",
 524                          G_CALLBACK(quote_color_set_dialog), "NEW");
 525         /* custom colors */
 526         for (c = 0; c < COLORLABELS; c++) {
 527                 g_signal_connect(G_OBJECT(color_buttons.custom_color[c]), "clicked",
 528                                  G_CALLBACK(quote_color_set_dialog), GINT_TO_POINTER(c));
 529         }
 530
 531         g_signal_connect(G_OBJECT(btn_reset_custom_colors), "clicked",
 532                          G_CALLBACK(prefs_msg_colors_reset_custom_colors), prefs_msg_colors);
 533
 534         set_button_bg_color(color_buttons.btn_quote_level1,
 535                             prefs_common.quote_level1_col);
 536         set_button_bg_color(color_buttons.btn_quote_level2,
 537                             prefs_common.quote_level2_col);
 538         set_button_bg_color(color_buttons.btn_quote_level3,
 539                             prefs_common.quote_level3_col);
 540         set_button_bg_color(color_buttons.btn_quote_level1_bg,
 541                             prefs_common.quote_level1_bgcol);
 542         set_button_bg_color(color_buttons.btn_quote_level2_bg,
 543                             prefs_common.quote_level2_bgcol);
 544         set_button_bg_color(color_buttons.btn_quote_level3_bg,
 545                             prefs_common.quote_level3_bgcol);
 546         set_button_bg_color(color_buttons.btn_uri,
 547                             prefs_common.uri_col);
 548         set_button_bg_color(color_buttons.btn_tgt_folder,
 549                             prefs_common.tgt_folder_col);
 550         set_button_bg_color(color_buttons.btn_signature,
 551                             prefs_common.signature_col);
 552         set_button_bg_color(color_buttons.btn_color_new,
 553                             prefs_common.color_new);
 554         /* custom colors */
 555         for (c = 0; c < COLORLABELS; c++) {
 556                 set_button_bg_color(color_buttons.custom_color[c],
 557                                     prefs_common.custom_colorlabel[c].color);
 558                 gtk_entry_set_text(GTK_ENTRY (entry_custom_colorlabel[c]),
 559                                    gettext(SAFE_STRING (prefs_common.custom_colorlabel[c].label)));
 560         }
 561
 562         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_colors),
 563                                      prefs_common.enable_color);
 564         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_bgcolors),
 565                                      prefs_common.enable_bgcolor);
 566         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_recycle_colors),
 567                                      prefs_common.recycle_quote_colors);
 568
 569         prefs_msg_colors->checkbtn_enable_colors        = checkbtn_enable_colors;
 570         prefs_msg_colors->checkbtn_enable_bgcolors      = checkbtn_enable_bgcolors;
 571         prefs_msg_colors->checkbtn_recycle_colors       = checkbtn_recycle_colors;
 572         /* custom colors */
 573         for (c = 0; c < COLORLABELS; c++) {
 574                 prefs_msg_colors->entry_custom_colorlabel[c] = entry_custom_colorlabel[c];
 575         }
 576         gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 0);
 577
 578         prefs_msg_colors->page.widget = notebook;
 579 }
 580
 581 static void quote_color_set_dialog(GtkWidget *widget, gpointer data)
 582 {
 583         gchar *type = (gchar *)data;
 584         gchar *title = NULL;
 585         gdouble color[4] = {0.0, 0.0, 0.0, 0.0};
 586         gint rgbvalue = 0;
 587         GtkColorSelectionDialog *dialog;
 588         gint c;
 589
 590         /* custom colors */
 591         /* leave the extra space at the end of the title, this is for translators' convenience */
 592         for (c = 0; c < COLORLABELS; c++) {
 593                 if (GPOINTER_TO_INT(type) == c) {
 594                         /* TRANSLATORS: 'color %d' refers to the filtering/processing
 595                            rule name and should not be translated */
 596                         title = g_strdup_printf(Q_("Dialog title|Pick color for 'color %d'"), c+1);
 597                         rgbvalue = prefs_common.custom_colorlabel[c].color;
 598                         break;
 599                 }
 600         }
 601         /* other colors */
 602         if (c == COLORLABELS) {
 603                 if(g_ascii_strcasecmp(type, "LEVEL1") == 0) {
 604                         title = g_strdup(Q_("Dialog title|Pick color for 1st level text"));
 605                         rgbvalue = prefs_common.quote_level1_col;
 606                 } else if(g_ascii_strcasecmp(type, "LEVEL2") == 0) {
 607                         title = g_strdup(Q_("Dialog title|Pick color for 2nd level text"));
 608                         rgbvalue = prefs_common.quote_level2_col;
 609                 } else if(g_ascii_strcasecmp(type, "LEVEL3") == 0) {
 610                         title = g_strdup(Q_("Dialog title|Pick color for 3rd level text"));
 611                         rgbvalue = prefs_common.quote_level3_col;
 612                 } else if(g_ascii_strcasecmp(type, "LEVEL1BG") == 0) {
 613                         title = g_strdup(Q_("Dialog title|Pick color for 1st level text background"));
 614                         rgbvalue = prefs_common.quote_level1_bgcol;
 615                 } else if(g_ascii_strcasecmp(type, "LEVEL2BG") == 0) {
 616                         title = g_strdup(Q_("Dialog title|Pick color for 2nd level text background"));
 617                         rgbvalue = prefs_common.quote_level2_bgcol;
 618                 } else if(g_ascii_strcasecmp(type, "LEVEL3BG") == 0) {
 619                         title = g_strdup(Q_("Dialog title|Pick color for 3rd level text background"));
 620                         rgbvalue = prefs_common.quote_level3_bgcol;
 621                 } else if(g_ascii_strcasecmp(type, "URI") == 0) {
 622                         title = g_strdup(Q_("Dialog title|Pick color for links"));
 623                         rgbvalue = prefs_common.uri_col;
 624                 } else if(g_ascii_strcasecmp(type, "TGTFLD") == 0) {
 625                         title = g_strdup(Q_("Dialog title|Pick color for target folder"));
 626                         rgbvalue = prefs_common.tgt_folder_col;
 627                 } else if(g_ascii_strcasecmp(type, "SIGNATURE") == 0) {
 628                         title = g_strdup(Q_("Dialog title|Pick color for signatures"));
 629                         rgbvalue = prefs_common.signature_col;
 630                 } else if(g_ascii_strcasecmp(type, "NEW") == 0) {
 631                         title = g_strdup(Q_("Dialog title|Pick color for folder"));
 632                         rgbvalue = prefs_common.color_new;
 633                 } else {
 634                         /* Should never be called */
 635                         g_warning("Unrecognized datatype '%s' in quote_color_set_dialog\n", type);
 636                         return;
 637                 }
 638         }
 639
 640         color_dialog = gtk_color_selection_dialog_new(title);
 641         g_free(title);
 642         gtk_window_set_position(GTK_WINDOW(color_dialog), GTK_WIN_POS_CENTER);
 643         gtk_window_set_modal(GTK_WINDOW(color_dialog), TRUE);
 644         gtk_window_set_resizable(GTK_WINDOW(color_dialog), FALSE);
 645         manage_window_set_transient(GTK_WINDOW(color_dialog));
 646
 647         g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(color_dialog)->cancel_button),
 648                          "clicked", G_CALLBACK(quote_colors_set_dialog_cancel), data);
 649         g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(color_dialog)->ok_button),
 650                          "clicked", G_CALLBACK(quote_colors_set_dialog_ok), data);
 651         g_signal_connect(G_OBJECT(color_dialog), "key_press_event",
 652                          G_CALLBACK(quote_colors_set_dialog_key_pressed),data);
 653
 654         /* preselect the previous color in the color selection dialog */
 655         color[0] = (gdouble) ((rgbvalue & 0xff0000) >> 16) / 255.0;
 656         color[1] = (gdouble) ((rgbvalue & 0x00ff00) >>  8) / 255.0;
 657         color[2] = (gdouble)  (rgbvalue & 0x0000ff)        / 255.0;
 658         dialog = GTK_COLOR_SELECTION_DIALOG(color_dialog);
 659         gtk_color_selection_set_color
 660                 (GTK_COLOR_SELECTION(dialog->colorsel), color);
 661
 662         gtk_widget_show(color_dialog);
 663 }
 664
 665 static void quote_colors_set_dialog_ok(GtkWidget *widget, gpointer data)
 666 {
 667         GtkColorSelection *colorsel = (GtkColorSelection *)
 668                                                 ((GtkColorSelectionDialog *)color_dialog)->colorsel;
 669         gdouble color[4];
 670         gint red, green, blue, rgbvalue;
 671         gchar *type = (gchar *)data;
 672         gint c;
 673
 674         gtk_color_selection_get_color(colorsel, color);
 675
 676         red      = (gint) (color[0] * 255.0);
 677         green    = (gint) (color[1] * 255.0);
 678         blue     = (gint) (color[2] * 255.0);
 679         rgbvalue = (gint) ((red * 0x10000) | (green * 0x100) | blue);
 680
 681
 682         /* custom colors */
 683         for (c = 0; c < COLORLABELS; c++) {
 684                 if (GPOINTER_TO_INT(type) == c) {
 685                         prefs_common.custom_colorlabel[c].color = rgbvalue;
 686                         set_button_bg_color(color_buttons.custom_color[c], rgbvalue);
 687                         break;
 688                 }
 689         }
 690         /* other colors */
 691         if (c == COLORLABELS) {
 692                 if (g_ascii_strcasecmp(type, "LEVEL1") == 0) {
 693                         prefs_common.quote_level1_col = rgbvalue;
 694                         set_button_bg_color(color_buttons.btn_quote_level1, rgbvalue);
 695                 } else if (g_ascii_strcasecmp(type, "LEVEL2") == 0) {
 696                         prefs_common.quote_level2_col = rgbvalue;
 697                         set_button_bg_color(color_buttons.btn_quote_level2, rgbvalue);
 698                 } else if (g_ascii_strcasecmp(type, "LEVEL3") == 0) {
 699                         prefs_common.quote_level3_col = rgbvalue;
 700                         set_button_bg_color(color_buttons.btn_quote_level3, rgbvalue);
 701                 } else if (g_ascii_strcasecmp(type, "LEVEL1BG") == 0) {
 702                         prefs_common.quote_level1_bgcol = rgbvalue;
 703                         set_button_bg_color(color_buttons.btn_quote_level1_bg, rgbvalue);
 704                 } else if (g_ascii_strcasecmp(type, "LEVEL2BG") == 0) {
 705                         prefs_common.quote_level2_bgcol = rgbvalue;
 706                         set_button_bg_color(color_buttons.btn_quote_level2_bg, rgbvalue);
 707                 } else if (g_ascii_strcasecmp(type, "LEVEL3BG") == 0) {
 708                         prefs_common.quote_level3_bgcol = rgbvalue;
 709                         set_button_bg_color(color_buttons.btn_quote_level3_bg, rgbvalue);
 710                 } else if (g_ascii_strcasecmp(type, "URI") == 0) {
 711                         prefs_common.uri_col = rgbvalue;
 712                         set_button_bg_color(color_buttons.btn_uri, rgbvalue);
 713                 } else if (g_ascii_strcasecmp(type, "TGTFLD") == 0) {
 714                         prefs_common.tgt_folder_col = rgbvalue;
 715                         set_button_bg_color(color_buttons.btn_tgt_folder, rgbvalue);
 716                         folderview_set_target_folder_color(prefs_common.tgt_folder_col);
 717                 } else if (g_ascii_strcasecmp(type, "SIGNATURE") == 0) {
 718                         prefs_common.signature_col = rgbvalue;
 719                         set_button_bg_color(color_buttons.btn_signature, rgbvalue);
 720                 } else if (g_ascii_strcasecmp(type, "NEW") == 0) {
 721                         prefs_common.color_new = rgbvalue;
 722                         set_button_bg_color(color_buttons.btn_color_new, rgbvalue);
 723                 } else {
 724                         g_printerr("Unrecognized datatype '%s' in quote_color_set_dialog_ok\n", type);
 725                 }
 726         }
 727
 728         gtk_widget_destroy(color_dialog);
 729 }
 730
 731 static void quote_colors_set_dialog_cancel(GtkWidget *widget, gpointer data)
 732 {
 733         gtk_widget_destroy(color_dialog);
 734 }
 735
 736 static gboolean quote_colors_set_dialog_key_pressed(GtkWidget *widget,
 737                                                 GdkEventKey *event,
 738                                                 gpointer data)
 739 {
 740         if (event) {
 741                 switch (event->keyval) {
 742                         case GDK_Escape:
 743                                 gtk_button_clicked(GTK_BUTTON(GTK_COLOR_SELECTION_DIALOG
 744                                                         (widget)->cancel_button));
 745                                 return TRUE;
 746                         case GDK_Return:
 747                         case GDK_KP_Enter:
 748                                 /* NOTE: changing focus makes widget accept all currently
 749                                  * changed settings! */
 750                                 gtk_widget_grab_focus
 751                                         (GTK_COLOR_SELECTION_DIALOG
 752                                                 (widget)->ok_button);
 753                                 /* call ok handler */
 754                                 gtk_button_clicked(GTK_BUTTON
 755                                         (GTK_COLOR_SELECTION_DIALOG
 756                                                 (widget)->ok_button));
 757                                 return TRUE;
 758                         default:
 759                                 break;
 760                 }
 761         }
 762         return FALSE;
 763 }
 764
 765 static void set_button_bg_color(GtkWidget *widget, gint rgbvalue)
 766 {
 767         GtkStyle *newstyle;
 768         GdkColor color;
 769
 770         gtkut_convert_int_to_gdk_color(rgbvalue, &color);
 771         newstyle = gtk_style_copy(gtk_widget_get_default_style());
 772         newstyle->bg[GTK_STATE_NORMAL]   = color;
 773         newstyle->bg[GTK_STATE_PRELIGHT] = color;
 774         newstyle->bg[GTK_STATE_ACTIVE]   = color;
 775
 776         gtk_widget_set_style(GTK_WIDGET(widget), newstyle);
 777 }
 778
 779 static void prefs_msg_colors_save(PrefsPage *_page)
 780 {
 781         MsgColorsPage *page = (MsgColorsPage *) _page;
 782         gint c;
 783
 784         prefs_common.enable_color =
 785                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_colors));
 786         prefs_common.enable_bgcolor =
 787                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_bgcolors));
 788         prefs_common.recycle_quote_colors =
 789                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_recycle_colors));
 790
 791         /* custom colors */
 792         for (c = 0; c < COLORLABELS; c++) {
 793                 g_free(prefs_common.custom_colorlabel[c].label);
 794                 prefs_common.custom_colorlabel[c].label =
 795                         gtk_editable_get_chars(GTK_EDITABLE(page->entry_custom_colorlabel[c]), 0, -1);
 796         }
 797         colorlabel_update_colortable_from_prefs();
 798
 799         main_window_reflect_prefs_all();
 800         main_window_reflect_prefs_custom_colors(mainwindow_get_mainwindow());
 801 }
 802
 803 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget, gpointer data)
 804 {
 805 #define CL(x)           (((gulong) (x) >> (gulong) 8) & 0xFFUL)
 806 #define CR(r, g, b)     ((CL(r) << (gulong) 16) | \
 807                          (CL(g) << (gulong)  8) | \
 808                          (CL(b)))
 809         MsgColorsPage *page = (MsgColorsPage *) data;
 810         GdkColor color;
 811         gint c;
 812
 813         for (c = 0; c < COLORLABELS; c++) {
 814                 color = colorlabel_get_default_color(c);
 815                 prefs_common.custom_colorlabel[c].color =
 816                                                         (gint)CR(color.red, color.green, color.blue);
 817                 set_button_bg_color(color_buttons.custom_color[c],
 818                                                         prefs_common.custom_colorlabel[c].color);
 819                 gtk_entry_set_text(GTK_ENTRY (page->entry_custom_colorlabel[c]),
 820                                                         gettext(SAFE_STRING (colorlabel_get_color_default_text(c))));
 821         }
 822
 823 #undef CR
 824 #undef CL
 825 }
 826
 827 static void prefs_msg_colors_destroy_widget(PrefsPage *_page)
 828 {
 829 }
 830
 831 MsgColorsPage *prefs_msg_colors;
 832
 833 void prefs_msg_colors_init(void)
 834 {
 835         MsgColorsPage *page;
 836         static gchar *path[3];
 837
 838         path[0] = _("Display");
 839         path[1] = _("Colors");
 840         path[2] = NULL;
 841
 842         page = g_new0(MsgColorsPage, 1);
 843         page->page.path = path;
 844         page->page.create_widget = prefs_msg_colors_create_widget;
 845         page->page.destroy_widget = prefs_msg_colors_destroy_widget;
 846         page->page.save_page = prefs_msg_colors_save;
 847         page->page.weight = 165.0;
 848         prefs_gtk_register_page((PrefsPage *) page);
 849         prefs_msg_colors = page;
 850 }
 851
 852 void prefs_msg_colors_done(void)
 853 {
 854         prefs_gtk_unregister_page((PrefsPage *) prefs_msg_colors);
 855         g_free(prefs_msg_colors);
 856 }
 857